| 1 | post newtonian | PN | 336 | 7 | 2.005767 | 0802.4047,0802.4427,etc |
| 2 | friedmann robertson walker | FRW | 39 | 7 | 2.001903 | 0802.1298,0802.4249,etc |
| 3 | reissner nordstr"om | RN | 49 | 5 | 2.003785 | 0802.2976,0802.1757,etc |
| 4 | null energy condition | NEC | 174 | 4 | 1.003433 | 0802.1634,0802.2106,etc |
| 5 | einstein yang mills | EYM | 29 | 3 | 2.000625 | 0802.3335,0802.3797,etc |
| 6 | loop quantum cosmology | LQC | 19 | 3 | 2.000693 | 0802.1634,0802.0688,etc |
| 7 | extreme mass ratio inspiral | EMRI | 7 | 3 | 1.000423 | 0802.3411,0802.0025,etc |
| 8 | generalized uncertainty principle | GUP | 30 | 3 | 1.002209 | 0802.0688,0802.0542,etc |
| 9 | dirac born infeld | DBI | 71 | 3 | 2.00413 | 0802.0398,0802.3379,etc |
| 10 | kaluza klein | KK | 34 | 3 | 2.00302 | 0802.4249,0802.3263,etc |
| 11 | effective field theory | EFT | 13 | 3 | 2.001191 | 0802.3983,0802.0720,etc |
| 12 | standard model extension | SME | 17 | 3 | 2.003004 | 0802.1561,0802.4071,etc |
| 13 | nambu goldstone | NG | 42 | 3 | 1.001264 | 0802.2785,0802.4071,etc |
| 14 | friedmann lema^tre robertson walker | FLRW | 9 | 3 | 1.00055 | 0802.4274,0802.0706,etc |
| 15 | de sitter | dS | 60 | 3 | 1.002268 | 0802.2190,0802.1972,etc |
| 16 | quasinormal mode | QNM | 72 | 3 | 2.002382 | 0802.1889,0802.2449,etc |