| Aenasius clavus (Hayat, Alam & Agarwal, 1975) |
| Aenasius colombiensis Compere, 1937 |
| Aenasius frontalis Compere, 1937 |
| Aenasius ianthinus Compere, 1937 |
| Aenasius insularis Compere, 1937 |
| Aenasius longiscapus Compere, 1937 |
| Aenasius pacificus Compere, 1937 |
| Aenasius personatus Kerrich, 1967 |
| Aenasius tachigaliae (Brues, 1922) |
| Aenasius theobromae Kerrich, 1953 |
| Aenasius vadosus Kerrich, 1967 |
| Aenasius vexans Kerrich, 1967 |
| Aenigmaphycus Sharkov & Voynovich, 1988 |
| Agarwalencyrtus Hayat, 1981 |
| Agarwalencyrtus ajmerensis Fatima & Shafee, 1994 |
| Agarwalencyrtus citri (Agarwal, 1965) |
| Aglyptoideus De Santis, 1964 |
| Allorhopoideus Brèthes, 1916 |
| Allorhopoideus mirabilis Walsh & Riley, 1869 |
| Aloencyrtus Prinsloo, 1978 |