| URSE |
URS Corporation, El Segundo, CA |
| URSR |
URS Corporation, Fresno, CA |
| URSH |
URS Corporation, Honolulu, HI |
| URSL |
URS Corporation, Los Angeles, CA |
| URSO |
URS Corporation, Oakland, CA |
| URSP |
URS Corporation, Phoenix, AZ |
| URSU |
URS Corporation, Rancho Cucamonga, CA |
| URSM |
URS Corporation, Sacramento, CA |
| URSN |
URS Corporation, Salem, NH |
| URSD |
URS Corporation, San Diego, CA |
| URSF |
URS Corporation, San Francisco, CA |
| URSJ |
URS Corporation, San Jose, CA |
| URSS |
URS Corporation, Santa Ana, CA |
| URSB |
URS Corporation, Santa Barbara, CA |
| URSC |
URS Corporation, Seattle, WA |
| USMI |
US Mine Corp, Ione, CA |
| VGM |
USA Waste Services, Valencia, CA |
| CPOA |
USACE, Alaska District, AK |
| CSWA |
USACE, Albuquerque District, NM |
| CNAB |
USACE, Baltimore District, MD |
| CNCB |
USACE, Buffalo District, NY |
| CSAC |
USACE, Charleston District, SC |
| CNCC |
USACE, Chicago District, IL |
| CNCE |
USACE, Detroit District, MI |
| CTAE |
USACE, Europe Programs Center |
| CPOF |
USACE, Far East District, Korea |
| CSWF |
USACE, Fort Worth District, TX |
| CSWG |
USACE, Galveston District, TX |
| CPOH |
USACE, Honolulu District, HI |
| CORH |
USACE, Huntington District, WV |
| CSAJ |
USACE, Jacksonville District, FL |
| CPOJ |
USACE, Japan Engineer District |
| CMRK |
USACE, Kansas City District, MO |
| CSWL |
USACE, Little Rock District |
| CSPL |
USACE, Los Angeles District, CA |
| CORL |
USACE, Louisville District, KY |
| CLMV |
USACE, Lower Mississippi Valley Division, MS |
| CLMM |
USACE, Memphis District, TN |
| CMRD |
USACE, Mississippi River Division, MS |
| CSAM |
USACE, Mobile District, AL |
| CORN |
USACE, Nashville District, TN |
| CNED |
USACE, New England Division, MA |
| CLMN |
USACE, New Orleans District, LA |
| CNAN |
USACE, New York District, NY |
| CNAO |
USACE, Norfolk District, VA |
| CNAD |
USACE, North Atlantic Division, NY |
| CNCD |
USACE, North Central Division, MS |
| CNPD |
USACE, North Pacific Division, OR |
| CORD |
USACE, Ohio River Division, OH |
| CMRO |
USACE, Omaha District, NE |
| CPOD |
USACE, Pacific Ocean Division, HI |
| CNAP |
USACE, Philadelphia District, PA |
| CORP |
USACE, Pittsburgh District, PA |
| CNPP |
USACE, Portland District, OR |
| CNCR |
USACE, Rock Island District, IL |
| CSPK |
USACE, Sacramento District, CA |
| CSPN |
USACE, San Francisco District, CA |
| CSAS |
USACE, Savannah District, GA |
| CNPS |
USACE, Seattle District, WA |
| CSAD |
USACE, South Atlantic Division, GA |
| CSPD |
USACE, South Pacific Division, CA |
| CSWD |
USACE, Southwestern Division, TX |
| CLMS |
USACE, St. Louis District, MO |
| CNCS |
USACE, St. Paul District, MN |
| CSWT |
USACE, Tulsa District, OK |
| CLMK |
USACE, Vicksburg District, MS |
| CNPW |
USACE, Walla Walla District, WA |
| CSAW |
USACE, Wilmington District, NC |
| HBEH |
USAF Hospital, Holloman Bioenvironmental Eng. Svcs., Holloman AFB |
| SCS |
USDA Soil Conservation Service |
| USFM |
USFilter, Milpitas, CA |
| UBTL |
Utah Biomedical Testing Lab, UT |
| VSFC |
Vallejo Sanitation & Flood Control, Vallejo, CA |
| VSDI |
Valley Sanitary District, Indio, CA |
| VWRS |
ValleyGeo, Madera, CA |
| VBAW |
Van Brunt Associates, Walnut Creek, CA |
| VCPW |
Van Waters & Rogers, Commerce, CA |
| VWRC |
Van Waters & Rogers, Seattle, WA |
| VETS |
Vapor Extraction Technology, Inc., San Clemente, CA |
| VENM |
Vaquero Energy, Monterey, CA |
| VECC |
Varco Environmental Consulting, Chula Vista, CA |
| VEGV |
Vector Engineering, Grass Valley, CA |
| VEIR |
VEIR Corp., Environmental Management Services, Bakersfield, CA |
| VCT |
Ventura County Public Works Agency, Ventura, CA |
| VRSD |
Ventura Regional Sanitation District, Ventura, CA |
| VNAH |
Veolia North America, Hollister, CA |
| VNAL |
Veolia North America, Lathrop, CA |
| VNAR |
Veolia North America, Rio Vista, CA |
| VNSD |
Veolia North America, San Diego, CA |
| VNAS |
Veolia North America, Santa Paula, CA |
| VWNA |
Veolia Water North America, Atwater, CA |
| VIFO |
Verde Corporation, Tempe, AZ |
| VEID |
Veridian Environmental Inc., Davis, CA |
| VIA |
Versar, Inc., Alameda, CA |
| VEFE |
Versar, Inc., Fair Oaks, CA |
| VISV |
Versar, Inc., Springfield, VA |
| VERT |
VERTEX, Irvine, CA |
| VRIR |
VESTRA Resources, Inc., Redding, CA |
| VVWR |
Victor Valley Wastewater Reclamation Authority, Victorville, CA |
| VMEE |
Vinje and Middleton Engineering, Inc., Escondido, CA |