| general relativity | GR | 287 | 19 | 1.001434 | 0805.3834,0805.3627,etc |
| cosmic microwave background | CMB | 129 | 13 | 2.002743 | 0805.0486,0805.4279,etc |
| friedmann robertson walker | FRW | 72 | 12 | 1.000676 | 0805.4294,0805.3511,etc |
| gravitational wave | GW | 136 | 6 | 2.006121 | 0805.3096,0805.0718,etc |
| signal to noise ratio | SNR | 37 | 6 | 2.00162 | 0805.3096,0805.2412,etc |
| cold dark matter | CDM | 107 | 5 | 2.007752 | 0805.0070,0805.3941,etc |
| loop quantum gravity | LQG | 66 | 5 | 1.00063 | 0805.0208,0805.3511,etc |
| kaluza klein | KK | 61 | 5 | 1.003624 | 0805.3818,0805.0568,etc |
| loop quantum cosmology | LQC | 70 | 4 | 2.003025 | 0805.3511,0805.0413,etc |
| equation of state | EOS | 27 | 4 | 2.001256 | 0805.1792,0805.3475,etc |
| dvali gabadadze porrati | DGP | 101 | 4 | 1.004874 | 0805.4466,0805.4812,etc |
| anti de sitter | AdS | 188 | 4 | 2.012604 | 0805.1594,0805.4025,etc |
| laser interferometer space antenna | LISA | 15 | 3 | 1.000352 | 0805.0486,0805.3154,etc |
| arnowitt deser misner | ADM | 46 | 3 | 2.002599 | 0805.3952,0805.3003,etc |
| randall sundrum | RS | 10 | 3 | 1.000765 | 0805.2596,0805.0019,etc |
| post newtonian | PN | 145 | 3 | 1.00608 | 0805.2390,0805.4067,etc |
| de sitter | dS | 160 | 3 | 2.002026 | 0805.2227,0805.4025,etc |
| cient'ficos | CECS | 9 | 3 | 1.000432 | 0805.4025,0805.3558,etc |
| friedmann lema^{i}tre robertson walker | FLRW | 15 | 3 | 2.000419 | 0805.3794,0805.3796,etc |