| gravitational wave | GW | 609 | 22 | 2.002421 | 0302012,0302041,etc |
| general relativity | GR | 329 | 19 | 1.896395 | 0302003,0302112,etc |
| friedmann robertson walker | FRW | 148 | 16 | 1.250539 | 0304038,0304044,etc |
| anti de sitter | AdS | 114 | 11 | 1.547103 | 0302038,0302097,etc |
| innermost stable circular orbit | ISCO | 140 | 10 | 1.802998 | 0301025,0301112,etc |
| cosmic microwave background | CMB | 31 | 10 | 1.000282 | 0304038,0304093,etc |
| equation of state | EOS | 101 | 8 | 2.002176 | 0301011,0301112,etc |
| kaluza klein | KK | 167 | 8 | 1.501125 | 0303058,0303108,etc |
| laser interferometer space antenna | LISA | 99 | 7 | 1.573968 | 0302013,0302103,etc |
| cosmic microwave background radiation | CMBR | 49 | 7 | 1.714797 | 0303035,0303085,etc |
| signal to noise ratio | SNR | 217 | 7 | 2.003555 | 0306050,0306057,etc |
| post newtonian | PN | 112 | 6 | 2.000962 | 0301025,0301099,etc |
| electromagnetic | EM | 102 | 5 | 1.603115 | 0303085,0303089,etc |
| arnowitt deser misner | ADM | 82 | 5 | 1.401608 | 0306002,0306020,etc |
| parameterized post newtonian | PPN | 93 | 5 | 1.001319 | 0311020,0311021,etc |
| newman penrose | NP | 21 | 4 | 1.500426 | 0307022,0307121,etc |
| gravitational waves | GW | 124 | 4 | 2.002919 | 0308062,0308085,etc |
| general theory of relativity | GR | 37 | 4 | 1.000296 | 0311020,0311039,etc |
| very long baseline interferometry | VLBI | 10 | 4 | 1.000044 | 0311020,0311021,etc |
| lunar laser ranging | LLR | 105 | 4 | 1.003239 | 0311020,0311021,etc |
| strong equivalence principle | SEP | 56 | 4 | 1.001687 | 0311020,0311021,etc |
| ligo data analysis system | LDAS | 22 | 3 | 1.00184 | 0308024,0308043,etc |
| laser interferometer gravitational wave observatory | LIGO | 69 | 3 | 2.001504 | 0308024,0308050,etc |
| weak energy condition | WEC | 7 | 3 | 1.000155 | 0309003,0309013,etc |
| de sitter | dS | 57 | 3 | 2.003098 | 0309078,0309079,etc |
| schwarzschild de sitter | SdS | 32 | 3 | 2.00238 | 0309078,0309079,etc |
| laser astrometric test of relativity | LATOR | 147 | 3 | 2.001402 | 0311020,0311039,etc |
| international space station | ISS | 47 | 3 | 2.000436 | 0311020,0311039,etc |
| black holes | BH | 46 | 3 | 2.001485 | 0312015,0312084,etc |