| 1 | friedmann robertson walker | FRW | 145 | 21 | 1.001403 | 1301.5402,1301.3696,etc |
| 2 | post newtonian | PN | 271 | 8 | 2.002616 | 1301.3665,1301.2627,etc |
| 3 | de sitter | dS | 184 | 8 | 2.002539 | 1301.5796,1301.5621,etc |
| 4 | anti de sitter | AdS | 139 | 8 | 1.004985 | 1301.2452,1301.1237,etc |
| 5 | arnowitt deser misner | ADM | 21 | 6 | 1.000318 | 1301.2370,1301.4532,etc |
| 6 | friedmann lema^{i}tre robertson walker | FLRW | 15 | 4 | 2.00085 | 1301.5721,1301.4687,etc |
| 7 | extreme mass ratio inspiral | EMRI | 62 | 4 | 1.003524 | 1301.0455,1301.7291,etc |
| 8 | transverse traceless | TT | 8 | 4 | 1.002343 | 1301.5706,1301.2238,etc |
| 9 | anti de sitter/conformal field theory | AdS/CFT | 23 | 4 | 1.000296 | 1301.3772,1301.0201,etc |
| 10 | innermost stable circular orbit | ISCO | 29 | 4 | 1.00057 | 1301.4633,1301.0361,etc |
| 11 | generalized uncertainty principle | GUP | 66 | 4 | 2.00226 | 1301.7609,1301.1891,etc |
| 12 | loop quantum cosmology | LQC | 73 | 4 | 2.002738 | 1301.6795,1301.1264,etc |
| 13 | quantum field theory | QFT | 36 | 4 | 2.000774 | 1301.2563,1301.1535,etc |
| 14 | null energy condition | NEC | 39 | 3 | 2.00255 | 1301.4642,1301.6878,etc |
| 15 | quasi normal mode | QNM | 24 | 3 | 1.000354 | 1301.6524,1301.1591,etc |
| 16 | numerical relativity | NR | 53 | 3 | 1.001179 | 1301.3772,1301.3555,etc |
| 17 | ordinary differential equation | ODE | 23 | 3 | 1.00033 | 1301.0723,1301.4486,etc |
| 18 | integrated sachs wolfe | ISW | 11 | 3 | 1.000865 | 1301.4611,1301.4327,etc |
| 19 | robertson walker | RW | 13 | 3 | 1.000424 | 1301.4746,1301.7646,etc |
| 20 | partially massless | PM | 110 | 3 | 2.00384 | 1301.4181,1301.5621,etc |
| 21 | conformal field theory | CFT | 106 | 3 | 2.003666 | 1301.0918,1301.1237,etc |