| Subject | English | Spanish |
| ed., UN | Convention on the Recognition of Studies, Diplomas and Degrees concerning Higher Education in the States Belonging to the Europe Region | Convenio de Convalidación de Estudios y Títulos o Diplomas relativos a educación superior en los Estados de la Región Europa |
| law | official recognition of university degrees | homologación de títulos universitarios |
| ed. | recognition of degree official recognition of higher degrees awarded by foreign education systems as equivalent to corresponding degree awarded by domestic education system | convalidación de tìtulos |
| gen. | Regional Convention on the Recognition of Studies, Diplomas and Degrees in Higher Education in Latin America and the Caribbean | Convenio regional de convalidación de estudios, títulos y diplomas de educación superior en América Latina y el Caribe |