| Algeria |
General Secondary and Technological Education (DZ)
Grade 10 (DZ)
Grade 11 (DZ)
Grade 12 (DZ)
Tertiary Education (DZ)
|
| Argentina |
Secondary School - Level Two (AR)
10th Grade (AR)
11th Grade (AR)
12th Grade (AR)
Higher Education (AR)
|
| Australia |
Senior Secondary School (AU)
Year 11 (AU)
Year 12 (AU)
University (AU)
|
| Austria |
Upper Secondary Education (AT)
9th Grade (AT)
10th Grade (AT)
11th Grade (AT)
12th Grade (AT)
Tertiary Education (AT)
|
| Azerbaijan |
Full Secondary Education (AZ)
10th Grade (AZ)
11th Grade (AZ)
Higher Education (AZ)
|
| Bahrain |
Secondary Stage (BH)
Grade 10 (BH)
Grade 11 (BH)
Grade 12 (BH)
Higher Education (BH)
|
| Bangladesh |
Secondary School (BD)
Class 9 (BD)
Class 10 (BD)
Higher Secondary College (BD)
Class 11 (BD)
Class 12 (BD)
Tertiary Education (BD)
|
| Belarus |
General Upper Secondary Education (BY)
Grade 10 (BY)
Grade 11 (BY)
Grade 12 (BY)
Higher Education (BY)
|
| Belgium |
|
| Bolivia |
Upper Secondary Education (BO)
9th Grade (BO)
10th Grade (BO)
11th Grade (BO)
12th Grade (BO)
Higher Education (BO)
|
| Bosnia and Herzegovina |
Secondary Education (BA)
Grade 10 (BA)
Grade 11 (BA)
Grade 12 (BA)
Grade 13 (BA)
Tertiary Education (BA)
|
| Brazil |
Upper-Secondary Education (BR)
10th Grade (BR)
11th Grade (BR)
12th Grade (BR)
Higher Education (BR)
|
| Bulgaria |
Secondary Education (BG)
8th Grade (BG)
9th Grade (BG)
10th Grade (BG)
11th Grade (BG)
12th Grade (BG)
Higher Education (BG)
|
| Canada |
Upper Secondary (CA)
Grade 10 (CA)
Grade 11 (CA)
Grade 12 (CA)
University (CA)
|
| Chile |
Upper Secondary Education (CL)
9th Grade (CL)
10th Grade (CL)
11th Grade (CL)
12th Grade (CL)
Tertiary Education (CL)
|
| Colombia |
Upper Secondary (CO)
11th Grade (CO)
12th Grade (CO)
Tertiary (CO)
|
| Costa Rica |
|
| Croatia |
Upper Secondary Education (HR)
9th Grade (HR)
10th Grade (HR)
11th Grade (HR)
12th Grade (HR)
|
| Cyprus |
|
| Czechia |
Upper Secondary Education (CZ)
Grade 9 (CZ)
Grade 10 (CZ)
Grade 11 (CZ)
Grade 12 (CZ)
Higher Education (CZ)
|
| Denmark |
Upper Secondary Education (DK)
11th Grade (DK)
12th Grade (DK)
13th Grade (DK)
Higher Education (DK)
|
| Dominican Republic |
Higher Education (DO)
Doctorate (DO)
|
| Ecuador |
Upper Secondary School (EC)
10th Grade (EC)
11th Grade (EC)
12th Grade (EC)
Tertiary Education (EC)
|
| Egypt |
Secondary Education (EG)
Grade 10 (EG)
Grade 11 (EG)
Grade 12 (EG)
Higher Education (EG)
|
| El Salvador |
Middle Education (SV)
10th Grade (SV)
11th Grade (SV)
Higher Education (SV)
|
| Estonia |
Secondary Education (EE)
10th Grade (EE)
11th Grade (EE)
12th Grade (EE)
Higher Education (EE)
|
| Finland |
Upper Secondary Education (FI)
11th Grade (FI)
12th Grade (FI)
Higher Education (FI)
|
| France |
Lycée (FR)
Seconde (FR)
Première (FR)
Terminale (FR)
|
| Georgia |
Secondary General Education (GE)
Grade 10 (GE)
Grade 11 (GE)
Grade 12 (GE)
Tertiary Education (GE)
|
| Germany |
|
| Ghana |
Senior Secondary School (GH)
Grade 10 (GH)
Grade 11 (GH)
Grade 12 (GH)
Higher Education (GH)
|
| Greece |
Upper Secondary School (GR)
10th Grade (GR)
11th Grade (GR)
12th Grade (GR)
Tertiary Education (GR)
|
| Guatemala |
Upper Secondary (GT)
Grade 10 (GT)
Grade 11 (GT)
Grade 12 (GT)
Higher Education (GT)
|
| Honduras |
Upper Secondary Education (HN)
Grade 10 (HN)
Grade 11 (HN)
Tertiary Education (HN)
|
| Hong Kong |
Senior Secondary (HK)
Secondary 4 (HK)
Secondary 5 (HK)
Secondary 6 (HK)
|
| Hungary |
Upper Secondary Education (HU)
9th Grade (HU)
10th Grade (HU)
11th Grade (HU)
12th Grade (HU)
13th Grade (HU)
Higher Education (HU)
|
| Iceland |
Upper Secondary Education (IS)
11th Grade (IS)
12th Grade (IS)
13th Grade (IS)
Higher Education (IS)
|
| India |
Junior High School (IN)
Class 9 (IN)
Class 10 (IN)
Senior High School (IN)
Class 11 (IN)
Class 12 (IN)
Undergraduate School (IN)
Graduate School (IN)
|
| Indonesia |
High School (ID)
10th Grade (ID)
11th Grade (ID)
12th Grade (ID)
Tertiary Education (ID)
|
| Iraq |
Preparatory Education (IQ)
Tenth Grade (IQ)
Eleventh Grade (IQ)
Twelfth Grade (IQ)
Higher Education (IQ)
|
| Ireland |
Senior Cycle (IE)
Transition Year (IE)
Fifth Year (IE)
Sixth Year (IE)
University (IE)
|
| Israel |
Secondary School (IL)
Grade 10 (IL)
Grade 11 (IL)
Grade 12 (IL)
University (IL)
Doctorate (IL)
|
| Italy |
Upper Secondary Education (IT)
9th Grade (IT)
10th Grade (IT)
11th Grade (IT)
12th Grade (IT)
13th Grade (IT)
Higher Education (IT)
|
| Jamaica |
|
| Japan |
Upper Secondary School (JP)
Grade 10 (JP)
Grade 11 (JP)
Grade 12 (JP)
Higher Education (JP)
|
| Jordan |
Secondary Education (JO)
Grade 11 (JO)
Grade 12 (JO)
Higher Education (JO)
Doctorate (JO)
|
| Kazakhstan |
Upper Secondary Education (KZ)
10th Grade (KZ)
11th Grade (KZ)
Tertiary Education (KZ)
|
| Kenya |
|
| Kuwait |
Secondary Education (KW)
Grade 10 (KW)
Grade 11 (KW)
Higher Education (KW)
|
| Latvia |
Upper Secondary Education (LV)
Grade 10 (LV)
Grade 11 (LV)
Grade 12 (LV)
Higher Education (LV)
|
| Lebanon |
Secondary Education (LB)
Grade 10 (LB)
Grade 11 (LB)
Grade 12 (LB)
Tertiary Education (LB)
|
| Libya |
Secondary Education (LY)
Grade 10 (LY)
Grade 11 (LY)
Grade 12 (LY)
Tertiary Education (LY)
|
| Liechtenstein |
High School (LI)
10th Grade (LI)
11th Grade (LI)
12th Grade (LI)
Tertiary Education (LI)
|
| Lithuania |
Upper Secondary Education (LT)
Grade 11 (LT)
Grade 12 (LT)
Higher Education (LT)
|
| Luxembourg |
Upper Secondary Education (LU)
4 G (LU)
3 G (LU)
2 G (LU)
1 G (LU)
Higher Education (LU)
|
| Malaysia |
Upper Secondary Education (MY)
Tenth Grade (MY)
Eleventh Grade (MY)
Twelfth Grade (MY)
Thirteenth Grade (MY)
University (MY)
|
| Malta |
Post-Secondary Education (MT)
Tertiary Education (MT)
Postgraduate Education (MT)
|
| Mexico |
Upper Secondary Education (MX)
Grade 10 (MX)
Grade 11 (MX)
Grade 12 (MX)
Tertiary Education (MX)
|
| Montenegro |
Secondary Education (ME)
10th Grade (ME)
11th Grade (ME)
12th Grade (ME)
13th Grade (ME)
Higher Education (ME)
|
| Morocco |
Upper Secondary (MA)
Grade 10 (MA)
Grade 11 (MA)
Grade 12 (MA)
Tertiary (MA)
|
| Nepal |
Secondary (NP)
Grade 9 (NP)
Grade 10 (NP)
Higher Secondary (NP)
Grade 11 (NP)
Grade 12 (NP)
|
| Netherlands |
|
| New Zealand |
University (NZ)
Doctorate (NZ)
|
| Nicaragua |
Higher Secondary Education (NI)
Grade 10 (NI)
Grade 11 (NI)
Tertiary Education (NI)
|
| Nigeria |
Senior Secondary Education (NG)
Grade 10 (NG)
Grade 11 (NG)
Grade 12 (NG)
University (NG)
Doctorate (NG)
|
| North Macedonia |
Secondary Education (MK)
Grade 9 (MK)
Grade 10 (MK)
Grade 11 (MK)
Higher Education (MK)
|
| Norway |
Upper Secondary Education (NO)
11th Grade (NO)
12th Grade (NO)
13th Grade (NO)
Higher Education (NO)
|
| Oman |
Secondary Education (OM)
Grade 11 (OM)
Grade 12 (OM)
Higher Education (OM)
Doctorate (OM)
|
| Pakistan |
Higher Secondary Education (PK)
Grade 11 (PK)
Grade 12 (PK)
University (PK)
|
| Panama |
Upper Secondary Level (PA)
Grade Ten (PA)
Grade Eleven (PA)
Grade Twelve (PA)
Higher Education (PA)
|
| Papua New Guinea |
Secondary (PG)
Grade 11 (PG)
Grade 12 (PG)
Tertiary (PG)
|
| Paraguay |
Upper Secondary Education (PY)
10th Grade (PY)
11th Grade (PY)
12th Grade (PY)
Tertiary Education (PY)
|
| Peru |
|
| Philippines |
Senior High School (PH)
Grade 11 (PH)
Grade 12 (PH)
Tertiary Education (PH)
|
| Poland |
Secondary Education (PL)
Grade 10 (PL)
Grade 11 (PL)
Grade 12 (PL)
Higher Education (PL)
|
| Portugal |
Secondary Education (PT)
10th Grade (PT)
11th Grade (PT)
12th Grade (PT)
Tertiary Education (PT)
|
| Puerto Rico |
High School (PR)
Higher Education (PR)
|
| Qatar |
Secondary Education (QA)
Grade 10 (QA)
Grade 11 (QA)
Grade 12 (QA)
University (QA)
Doctorate (QA)
|
| Romania |
Secondary School (RO)
Class IX (RO)
Class X (RO)
Class XI (RO)
Class XII (RO)
Higher Education (RO)
|
| Russia |
Upper Secondary Education (RU)
Grade 10 (RU)
Grade 11 (RU)
Postsecondary and Tertiary Education (RU)
|
| Saudi Arabia |
Secondary Education (SA)
10th Grade (SA)
11th Grade (SA)
12th Grade (SA)
Tertiary Education (SA)
|
| Senegal |
Upper Secondary Education (SN)
Grade 11 (SN)
Grade 12 (SN)
Grade 13 (SN)
Tertiary Education (SN)
|
| Serbia |
Secondary Education (RS)
9th Grade (RS)
10th Grade (RS)
11th Grade (RS)
12th Grade (RS)
Higher Education (RS)
|
| Singapore |
Post-secondary Education (SG)
|
| Slovakia |
Upper Secondary Education (SK)
10th Grade (SK)
11th Grade (SK)
12th Grade (SK)
13th Grade (SK)
Higher Education (SK)
|
| Slovenia |
Upper Secondary Education (SI)
Grade 10 (SI)
Grade 11 (SI)
Grade 12 (SI)
Grade 13 (SI)
Tertiary Education (SI)
|
| South Africa |
Further Education and Training (ZA)
Grade 10 (ZA)
Grade 11 (ZA)
Grade 12 (ZA)
Higher Education and Training (ZA)
|
| South Korea |
High School (KR)
10th Grade (KR)
11th Grade (KR)
12th Grade (KR)
Higher Education (KR)
|
| Spain |
Upper Secondary Education (ES)
Grade 11 (ES)
Grade 12 (ES)
Tertiary education (ES)
|
| Sri Lanka |
Senior Secondary (LK)
Grade 10 (LK)
Grade 11 (LK)
Collegiate (LK)
Grade 12 (LK)
Grade 13 (LK)
Tertiary Education (LK)
|
| Sweden |
Upper Secondary School (SE)
10th Grade (SE)
11th Grade (SE)
12th Grade (SE)
University (SE)
|
| Switzerland |
Upper Secondary Level (CH)
Grade-1 (CH)
Grade-2 (CH)
Grade-3 (CH)
Tertiary Level (CH)
|
| Taiwan |
Senior High School (TW)
10th Grade (TW)
11th Grade (TW)
12th Grade (TW)
Tertiary Education (TW)
|
| Tanzania |
Lower Secondary (TZ)
Grade 8 (TZ)
Grade 9 (TZ)
Grade 10 (TZ)
Grade 11 (TZ)
Grade 12 (TZ)
Upper Secondary (TZ)
University (TZ)
Doctorate (TZ)
|
| Thailand |
Upper Secondary (TH)
Tenth Grade (TH)
Eleventh Grade (TH)
Twelfth Grade (TH)
Higher Education (TH)
|
| Tunisia |
Secondary Education (TN)
Tenth Grade (TN)
Eleventh Grade (TN)
Twelfth Grade (TN)
Tertiary Education (TN)
|
| Turkey |
Secondary Education (TR)
9th Grade (TR)
10th Grade (TR)
11th Grade (TR)
12th Grade (TR)
Higher Education (TR)
|
| Uganda |
Upper Secondary Education (UG)
12th Grade (UG)
13th Grade (UG)
Post-Secondary Education (UG)
|
| Ukraine |
Secondary Last School (UA)
10th Grade (UA)
11th Grade (UA)
12th Grade (UA)
Higher Education (UA)
|
| United Arab Emirates |
Secondary School (AE)
Grade 10 (AE)
Grade 11 (AE)
Grade 12 (AE)
Higher Education (AE)
|
| United States |
High School (US)
Ninth Grade (US)
Tenth Grade (US)
Eleventh Grade (US)
Twelfth Grade (US)
College (US)
Graduate School (US)
|
| Venezuela |
Upper Secondary School (VE)
Tenth Grade (VE)
Eleventh Grade (VE)
Twelfth Grade (VE)
Higher Education School (VE)
|
| Vietnam |
Upper Secondary Education (VN)
Tenth Grade (VN)
Eleventh Grade (VN)
Twelfth Grade (VN)
Tertiary Education (VN)
|
| Yemen |
Secondary Education (YE)
Grade 10 (YE)
Grade 11 (YE)
Grade 12 (YE)
Post-Secondary Education (YE)
|
| Zimbabwe |
|