| Subject | English | Irish |
| ed. | content of teaching | inneachar an teagaisc |
| environ. | environmental teaching Instruction, training or the imparting of knowledge about the external conditions affecting the life, development and survival of organisms, including potential dangers to the ecosystem and the means to maintain its integrity | teagasc faoin gcomhshaol |
| ed. | European Association of Distance Teaching Universities | EADTU |
| ed. | European Association of Distance Teaching Universities | Comhlachas Eorpach na nOllscoileanna Cianteagaisc |
| environ. | organisation of teaching A group or association of persons united to address the concerns, methods and professional status of instructors or educators | eagrú múinteoireachta |
| environ. | school teaching Instruction or training received in any educational institution, but especially to persons under college age | múinteoireacht scoile |
| ed. | Teaching and Learning International Survey | Suirbhé Idirnáisiúnta maidir le Teagasc agus Foghlaim |
| environ. | teaching material An article or device used to facilitate the learning process in an instructional setting | ábhar múinteoireachta |
| environ. | teaching method A procedure, technique or system with definite plans for instruction or imparting knowledge | modh múinte |