| 1 | anti de sitter | AdS | 302 | 12 | 2.002028 | 1708.08176,1708.09228,etc |
| 2 | friedmann robertson walker | FRW | 67 | 12 | 2.000655 | 1708.06371,1708.03177,etc |
| 3 | post newtonian | pN | 196 | 9 | 1.003106 | 1708.04609,1708.03605,etc |
| 4 | effective field theory | EFT | 91 | 6 | 1.003358 | 1708.07443,1708.03226,etc |
| 5 | null energy condition | NEC | 43 | 6 | 1.001329 | 1708.06371,1708.06981,etc |
| 6 | friedmann lema^{i}tre robertson walker | FLRW | 39 | 5 | 1.001771 | 1708.06357,1708.03592,etc |
| 7 | numerical relativity | NR | 222 | 5 | 2.007129 | 1708.07714,1708.03501,etc |
| 8 | conformal field theory | CFT | 224 | 5 | 2.003309 | 1708.04034,1708.08472,etc |
| 9 | gauss bonnet | GB | 125 | 4 | 2.003062 | 1708.02239,1708.06371,etc |
| 10 | advanced ligo | aLIGO | 35 | 4 | 2.002489 | 1708.06490,1708.03605,etc |
| 11 | newman penrose | NP | 37 | 4 | 1.001125 | 1708.06383,1708.07385,etc |
| 12 | binary neutron star | BNS | 43 | 4 | 2.001116 | 1708.07714,1708.02941,etc |
| 13 | effective one body | EOB | 58 | 4 | 2.002574 | 1708.04359,1708.03501,etc |
| 14 | loop quantum cosmology | LQC | 25 | 4 | 1.001003 | 1708.07716,1708.03929,etc |
| 15 | einstein hilbert | EH | 13 | 4 | 1.000463 | 1708.08827,1708.06764,etc |
| 16 | arnowitt deser misner | ADM | 25 | 4 | 2.000616 | 1708.07427,1708.05358,etc |
| 17 | monte carlo | MC | 148 | 3 | 1.004732 | 1708.08452,1708.07714,etc |
| 18 | national research foundation of korea | NRF | 5 | 3 | 1.000225 | 1708.05215,1708.00426,etc |
| 19 | transverse and traceless | TT | 12 | 3 | 1.000487 | 1708.02329,1708.03737,etc |
| 20 | nonlinear electrodynamics | NED | 51 | 3 | 2.002385 | 1708.08125,1708.06634,etc |
| 21 | wheeler dewitt | WDW | 30 | 3 | 1.002368 | 1708.00025,1708.01779,etc |
| 22 | de sitter | dS | 165 | 3 | 2.003899 | 1708.05600,1708.06638,etc |
| 23 | ordinary differential equation | ODE | 14 | 3 | 1.000334 | 1708.00271,1708.04953,etc |
| 24 | brans dicke | BD | 225 | 3 | 2.010837 | 1708.00507,1708.06245,etc |
| 25 | science and engineering research board | SERB | 4 | 3 | 1.000086 | 1708.03501,1708.00671,etc |
| 26 | einstein telescope | ET | 10 | 3 | 1.000736 | 1708.02217,1708.00671,etc |
| 27 | cosmic explorer | CE | 15 | 3 | 1.001059 | 1708.02217,1708.00671,etc |
| 28 | chern simons | CS | 58 | 3 | 2.000993 | 1708.08827,1708.08472,etc |
| 29 | friedmann lemaitre robertson walker | FLRW | 12 | 3 | 2.000187 | 1708.05795,1708.06811,etc |
| 30 | dvali gabadadze porrati | DGP | 11 | 3 | 1.000614 | 1708.08603,1708.06981,etc |
| 31 | baryonic acoustic oscillations | BAO | 41 | 3 | 1.003404 | 1708.08603,1708.06981,etc |
| 32 | binary black hole | BBH | 54 | 3 | 2.00595 | 1708.02941,1708.00166,etc |
| 33 | tolman oppenheimer volkoff | TOV | 13 | 3 | 2.000384 | 1708.07358,1708.08285,etc |
| 34 | reissner nordstr"{o}m | RN | 33 | 3 | 2.001904 | 1708.07006,1708.00374,etc |