Passenger miles Bfhmb 1999-01-01 2008-07-01 Bteh Accepted Person miles of travel Bteh 2008-01-01 2008-07-01 Bfhmb Accepted Gap acceptance Bthg 1999-01-01 2008-07-01 The process by which a vehicle in the secondary access area (e.g. side road) moves into a gap available in the primary traffic stream. Accepted Pedestrian vehicle interface Bxj 1999-01-01 2008-07-01 An area in which pedestrians and vehicles may encounter each other (i.e. crosswalks) Accepted Value of service pricing Cfspd 1999-01-01 2008-07-01 Value pricing Accepted Ownership Cqpd 1999-01-01 2008-07-01 Bkmb Accepted Speed zones Crftrt 2007-01-01 2008-07-01 Accepted Conflict management Cru 2000-01-01 2008-07-01 Conflict resolution Accepted Criminal justice Csijb 2007-01-01 2008-07-01 Msx Hu Accepted Cooperation Cxf 1999-01-01 2008-07-01 Msyl Collaboration Teamwork Accepted Traffic signal indications Dcmthcsm 2007-01-01 2008-07-01 Dsgpk The illumination of a traffic signal lens or of a combination of lenses at the same time Accepted Traffic signal controllers Dcmthrrc 1999-01-01 2008-07-01 Qtbei Controllers (Traffic signal control equipment) Electronic traffic controls Accepted Edge lines Dcmthrue 1999-01-01 2008-07-01 Edge markings Accepted Sustainable transportation Epduts 2008-03-07 2008-10-01 Accepted Tire pressure monitoring systems Dmgumt 2008-03-07 2008-07-01 Accepted Text messaging Dsmbt 2007-01-01 2008-07-01 Dsbnmcb Dsbnmb SMS (Short message service) Short message service Texting Accepted Sustainable development Epdrds 1999-01-01 2008-07-01 As Sustainability Accepted Service life Ess 1999-01-01 2008-07-01 Cpmw Design life Accepted Standardization Ex 1999-01-01 2008-07-01 Harmonisation Harmonization Standardisation Uniformity Accepted Ship conversion Fcvsc 2007-01-01 2008-07-01 Fmbn Accepted Equipment tests Gbbe 1999-01-01 2008-07-01 Used for tests of specific pieces of equipment. For equipment used for testing purposes, see: Testing equipment Accepted Testing equipment Gu 1999-01-01 2008-07-01 Used for equipment used for testing purposes. For tests of specific pieces of equipment, see: Equipment tests Testing machines Accepted Traffic safety education Hawtt 1999-01-01 2008-07-01 Ce Accepted Alcoholism Hmdsd 1999-01-01 2008-07-01 Alcoholics Accepted Epidemiology Hmxp 1999-01-01 2008-07-01 Hmdd Accepted Red light running Huvmr 1999-01-01 2008-07-01 Dcmthcskjr Accepted Animal migrations Jdtf 1999-01-01 2008-07-01 Fish migrations Accepted Traffic noise Jfnbt 1999-01-01 2008-07-01 Highway noise Motor vehicle noise Accepted Tire/pavement noise Jfnbtt 2007-01-01 2008-07-01 Smdr Qpmt Pmrcpppmb The sound generated by the rolling contact of rubber tires with a pavement surface course Pavement noise Tire noise Accepted Location theory Kdx 1999-01-01 2008-07-01 Theory concerned with the geographic location of economic activity Accepted Community action programs Kwc 1999-01-01 2008-07-01 Programs designed to promote citizen involvement in community development efforts at the grass-roots level. Accepted Culvert baffles Pdyrub 2008-03-07 2008-07-01 Culvert baffles are separators used to control water flow so that fish can swim through the culvert. Accepted Wildlife crossings Pdyw 2008-01-01 2008-07-01 Accepted Transportation, hydraulic and utility facilities Pm 1999-01-01 2008-07-01 Transportation infrastructure Accepted Airports Pmfc 1999-01-01 2008-07-01 Bbhead Aerodromes Accepted V/STOL airports Pmfcbv 1999-01-01 2008-07-01 An airport that has no operating control tower. Accepted Aprons (Airports) Pmfcgcb 1999-01-01 2008-07-01 Airport ramps Accepted Air cargo terminals Pmfcgcc 2008-01-01 2008-07-01 Accepted Swales Pmhpdv 2008-01-01 2008-07-01 A broad, shallow ditch or depression in the ground, either occurring naturally, or excavated for the purpose of directing water runoff. Accepted Trolleybuses Qbddhpbpet 1999-01-01 2008-07-01 Trolley buses Accepted High occupancy vehicles Qbddhpph 1999-01-01 2008-07-01 Bkvs Multiple occupancy vehicles Accepted Flutter (Aeronautics) Qdbdj 1999-01-01 2008-07-01 Smbkb Bridge flutter Accepted Car wheels (Railroads) Qpgyrwr 2006-01-01 2008-07-01 Smdr Railroad car wheels Accepted Tires Qpmt 1999-01-01 2008-07-01 Rubber tires Tyres Accepted Booster seats Qpqrycb 2007-01-01 2008-07-01 Accepted Asphalt rock Rbeusbf 1999-01-01 2008-07-01 Porous rock such as sandstone or limestone that is naturally impregnated with asphalt Rock asphalt Natural rock asphalt Accepted Kiln dust Rbmdufk 2007-01-01 2008-07-01 Qtpmhpb Accepted Sound level Sbjs 1999-01-01 2008-07-01 Noise parameters Accepted Aeroelasticity Smbkb 2007-01-01 2008-07-01 Deformation of structurally elastic bodies in response to aerodynamic loads Accepted Flutter (Aeronautics) Smdvf 1999-01-01 2008-07-01 Smbkb Bridge flutter Accepted Epidemiology Ttud 1999-01-01 2008-07-01 Hmdd Accepted Boundary element method Uhtb 2007-01-01 2008-07-01 Boundary integral equations Accepted Difference equations Uhtd 1999-01-01 2008-07-01 Deleted Poisson distributions Usydt 1999-01-01 2008-07-01 A probability distribution for the frequency of a particular event in a given period of time. Accepted International Vvi 1999-01-01 2008-07-01 Worldwide Accepted Syntheses Xbby 1999-01-01 2008-07-01 Syntheses combine separate ideas or information to create a larger, more complex document Accepted Forms (Documents) Xxu 2007-01-01 2008-07-01 Paper forms Report forms Accepted Audio tapes Xyht 2008-01-01 2008-07-01 Accepted