| 1 | friedmann robertson walker | FRW | 122 | 23 | 2.00093 | 1401.1485,1401.4846,etc |
| 2 | friedmann lema^{i}tre robertson walker | FLRW | 25 | 6 | 2.000908 | 1401.3980,1401.1328,etc |
| 3 | anti de sitter | AdS | 172 | 6 | 1.002677 | 1401.3107,1401.2586,etc |
| 4 | deutsche forschungsgemeinschaft | DFG | 5 | 5 | 1.000037 | 1401.4452,1401.4548,etc |
| 5 | null energy condition | NEC | 58 | 5 | 1.001186 | 1401.7015,1401.1045,etc |
| 6 | conformal field theory | CFT | 114 | 5 | 1.004017 | 1401.3746,1401.4987,etc |
| 7 | bose einstein condensate | BEC | 59 | 5 | 1.004646 | 1401.3391,1401.6142,etc |
| 8 | boyer lindquist | BL | 19 | 5 | 1.001081 | 1401.7118,1401.0787,etc |
| 9 | post newtonian | PN | 137 | 5 | 2.003872 | 1401.2193,1401.7038,etc |
| 10 | kaluza klein | KK | 57 | 4 | 2.00066 | 1401.2403,1401.0004,etc |
| 11 | generalized chaplygin gas | GCG | 28 | 3 | 1.003569 | 1401.6630,1401.5608,etc |
| 12 | modified chaplygin gas | MCG | 26 | 3 | 2.002734 | 1401.6630,1401.6270,etc |
| 13 | generalized second law | GSL | 116 | 3 | 2.004522 | 1401.7549,1401.8283,etc |
| 14 | brans dicke | BD | 64 | 3 | 2.001695 | 1401.7549,1401.5029,etc |
| 15 | innermost stable circular orbit | ISCO | 43 | 3 | 2.00173 | 1401.3746,1401.0528,etc |
| 16 | extreme mass ratio inspiral | EMRI | 9 | 3 | 1.001015 | 1401.3746,1401.2193,etc |
| 17 | japan society for the promotion of science | JSPS | 6 | 3 | 1.000229 | 1401.3873,1401.1328,etc |
| 18 | stress energy tensor | SET | 18 | 3 | 1.001573 | 1401.0787,1401.4292,etc |
| 19 | dirac born infeld | DBI | 14 | 3 | 1.000194 | 1401.8203,1401.4688,etc |
| 20 | partial differential equations | PDE | 10 | 3 | 2.000382 | 1401.3044,1401.1370,etc |
| 21 | effective one body | EOB | 10 | 3 | 1.00072 | 1401.2193,1401.7038,etc |
| 22 | equations of state | EoS | 41 | 3 | 2.004348 | 1401.4906,1401.3025,etc |
| 23 | partial differential equation | PDE | 31 | 3 | 2.000409 | 1401.1548,1401.1287,etc |