| Rev | Time | Name | CC | User or IpAddress | Feat. | Comment |
| 3 U | 2008 10 23 13:11:48 | Dededo | GU | donelli.g | P.PPL | pop 4,000 > 40,000 (900% diff) |
| 2 U | 2008 10 23 13:11:39 | Dededo | GU | donelli.g | P.PPL | pop 3,375 > 4,000 (18% diff) |
| 4 I | 2008 07 02 13:28:59 | Guam | GU | siggi | T.ISL | add name :th,กวม |
| 2 I | 2008 03 21 16:01:12 | Territory of Guam | GU | unicode | A.ADMD | unicode country names |
| 1 U | 2007 10 08 10:21:09 | Territory of Guam | GU | geonames | A.ADMD | add pop 168'564 |
| 2 D | 2007 07 17 20:38:06 | yigo,guam | GU | marc | P.PPL | |
| 1 U | 2007 07 17 18:21:59 | yigo,guam | GU | 162.10.251.162 | S.CMTY | featureClass:S>P,featureCode:CMTY>PPL |
| 0 U | 2007 07 17 18:21:06 | Pigo Cemetery | GU | 162.10.251.162 | S.CMTY | name:Pigo Cemetery>yigo,guam |
| 3 M | 2007 06 26 09:56:52 | Chalan Pago | GU | 121.55.219.147 | P.PPL | movement 0.105 km |
| 1 M | 2007 06 26 09:53:12 | Flora Pago Gardens | GU | 121.55.219.147 | P.PPL | movement 0.048 km |
| 0 M | 2007 06 26 09:51:12 | Flora Pago Gardens | GU | 121.55.219.147 | P.PPL | movement 0.198 km |
| 2 M | 2007 06 26 09:50:38 | Chalan Pago | GU | 121.55.219.147 | P.PPL | movement 0.708 km |
| -1 C | 2007 04 25 19:31:58 | Guam Hotel Okura The Tower | GU | geonames | S.HTL | created |
| -1 C | 2007 04 25 18:50:47 | Royal Orchid Guam Hotel | GU | geonames | S.HTL | created |
| -1 C | 2007 04 25 17:05:49 | The Westin Resort Guam | GU | geonames | S.HTL | created |
| -1 C | 2007 04 25 15:58:05 | Ohana Oceanview Guam | GU | geonames | S.HTL | created |
| -1 C | 2007 04 25 14:55:34 | Pacific Islands Club | GU | geonames | S.HTL | created |
| -1 C | 2007 04 25 14:20:54 | Fiesta Resort Guam | GU | geonames | S.HTL | created |
| -1 C | 2007 04 25 14:06:29 | Castle Imperial Suites Hotel | GU | geonames | S.HTL | created |
| -1 C | 2007 04 25 14:04:42 | Days Inn Guam Airport South | GU | geonames | S.HTL | created |
| -1 C | 2007 04 25 13:59:30 | Holiday Resort Guam | GU | geonames | S.HTL | created |
| -1 C | 2007 04 25 13:58:24 | Hilton Guam Resort And Spa | GU | geonames | S.HTL | created |
| -1 C | 2007 04 25 13:57:39 | Days Inn Guam-Tamuning | GU | geonames | S.HTL | created |
| -1 C | 2007 04 25 11:30:29 | Sheraton Laguna Guam Resort | GU | geonames | S.HTL | created |
| -1 C | 2007 04 25 10:19:43 | Hotel Nikko - Guam | GU | geonames | S.HTL | created |
| -1 C | 2007 04 25 09:13:42 | Marriott Guam Resort and Spa | GU | geonames | S.HTL | created |
| -1 C | 2007 04 25 08:57:22 | Grand Plaza Hotel | GU | geonames | S.HTL | created |
| -1 C | 2007 04 25 08:45:47 | Outrigger Guam Resort | GU | geonames | S.HTL | created |
| -1 C | 2007 04 25 08:28:47 | Hotel Santa Fe | GU | geonames | S.HTL | created |
| 4 I | 2007 02 17 14:54:19 | Hagåtña | GU | wikipedia | P.PPL | wikipedia alternate names |
| 3 I | 2007 02 17 14:19:04 | Guam | GU | wikipedia | T.ISL | wikipedia alternate names |
| 0 | 2007 02 16 10:15:44 | Saint Johns Church | GU | gnis | null.null | add elevation 57,featureClass:null>S,featureCode:null>CH |
| 0 | 2007 02 16 10:15:44 | Our Lady of Peace Church | GU | gnis | null.null | add elevation 49,featureClass:null>S,featureCode:null>CH |
| 0 | 2007 02 16 10:15:44 | Merizo Pier | GU | gnis | null.null | add elevation 0,movement 7,618.467 km |
| 0 | 2007 02 16 10:15:43 | Finansanta, Mount | GU | gnis | T.MT | elevation 271 > 263,name:Finansanta, Mount>Mount Finansanta |
| 1 | 2007 02 16 10:15:43 | Toto | GU | gnis | P.PPL | adm1:null>GU,adm2:null>010 |
| 0 | 2007 02 16 10:15:43 | Manban, Point | GU | gnis | T.CAPE | add elevation 2,name:Manban, Point>Point Manban |
| 0 | 2007 02 16 10:15:43 | Hagåtña, Municipality of | GU | gnis | A.ADMD | add elevation 1,name:Hagåtña, Municipality of>Municipality of Hagåtña |
| 0 | 2007 02 16 10:15:43 | Santa Teresita Church | GU | gnis | null.null | add elevation 55,featureClass:null>S,featureCode:null>CH |
| 1 | 2007 02 16 10:15:43 | Maina | GU | gnis | P.PPL | elevation 45 > 48,adm1:null>GU,adm2:null>010 |
| 1 | 2007 02 16 10:15:43 | Inarajan | GU | gnis | P.PPL | adm1:null>GU,adm2:null>010 |
| 1 | 2007 02 16 10:15:43 | Santa Rosa | GU | gnis | P.PPL | elevation 9 > 10,adm1:null>GU,adm2:null>010 |
| 1 | 2007 02 16 10:15:43 | Santa Rita | GU | gnis | P.PPL | elevation 73 > 62,adm1:null>GU,adm2:null>010 |
| 1 | 2007 02 16 10:15:43 | Barrigada Heights | GU | gnis | P.PPL | elevation 182 > 183,adm1:null>GU,adm2:null>010 |
| 3 | 2007 02 16 10:15:43 | Hagåtña | GU | gnis | P.PPL | elevation 3 > 2,adm1:null>GU,adm2:null>010 |
| 1 | 2007 02 16 10:15:43 | Merizo | GU | gnis | P.PPL | elevation 4 > 11,adm1:null>GU,adm2:null>010 |
| 1 | 2007 02 16 10:15:43 | Latte Heights Estates | GU | gnis | P.PPL | elevation 124 > 125,adm1:null>GU,adm2:null>010 |
| 1 | 2007 02 16 10:15:43 | Talofofo | GU | gnis | P.PPL | elevation 88 > 89,adm1:null>GU,adm2:null>010 |
| 1 | 2007 02 16 10:15:43 | Yona | GU | gnis | P.PPL | elevation 96 > 94,adm1:null>GU,adm2:null>010 |
| 1 | 2007 02 16 10:15:42 | Sinajana | GU | gnis | P.PPL | elevation 48 > 55,adm1:null>GU,adm2:null>010 |