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Library Catalogue Codes

  • Geographical identifiers
  • Subject identifiers
  • Geographical identifiers

    A Australia
    AN New South Wales
    AV Victoria
    AQ Queensland
    AS South Australia
    AW Western Australia
    AT Tasmania
    ANt Northern Territory
    AA Australian Capital Territory

    J Papua New Guinea / Pacific

    K New Zealand

    L International
    LJ Jewish genealogy

    M Great Britain
    N England
    NAvAvon
    NBeBedfordshire
    NBerBerkshire
    NBuBuckinghamshire
    NCaCambridgeshire (incl. Huntingdonshire)
    NCiChannel Islands
    NChCheshire
    NClCleveland
    NCoCornwall
    NCuCumbria (incl. Cumberland, Westmorland)
    NDeDerbyshire
    NDevDevonshire
    NDoDorsetshire
    NDuDurham
    NEsEssex
    NGlGloucestershire
    NHaHampshire
    NHeHereford and Worcester
    NHerHertfordshire
    NHuHumberside
    NImIsle of Man
    NIwIsle of Wight
    NKeKent
    NLaLancashire
    NLeLeicestershire
    NLiLincolnshire
    NLoLondon, incl. Middlesex
    NMaManchester, Greater
    NMeMerseyside
    NNoNorfolk
    NNohNorthamptonshire, incl. Rutland
    NNorNorthumberland
    NNotNottinghamshire
    NOxOxfordshire
    NShShropshire
    NSoSomersetshire
    NStStaffordshire
    NSuSuffolk
    NSurSurrey
    NSusSussex, incl. East & West
    NTyTyne and Wear
    NWaWarwickshire
    NWeWest Midlands
    NWiWiltshire
    NYoYorkshire (all areas and Ridings)

    P Scotland
    PBoBorders, incl. Berwickshire, Peeblesshire, Roxburghshire, Selkirkshire
    PCeCentral, incl. Clackmannanshire, Dumbartonshire,, Stirlingshire
    PDuDumfries and Galloway, incl. Dumfriesshire, Wigtownshire, Kirkcudbrightshire
    PFiFife
    PGrGrampian, incl. Aberdeenshire, Banffshire, Kincardineshire, Morayshire
    PHiHighlands, incl. Caithness-shire, Inner Hebrides, Invernesshire, Nairnshire, Ross and Cromarty, Skye, Sutherland
    PLoLothian, incl. East Lothian,/Haddington, Mid Lothian, West Lothian/Linlithgow
    POrOrkney Isles
    PShShetland Isles
    PStStrathclyde, incl. Argyllshire, Ayrshire, Buteshire, Lanarkshire, Renfrewshire
    PTaTayside, incl. Angus (Forfarshire), Kinrosshire, Perthshire
    PWeWestern Isles, incl. Outer Hebrides

    Q Wales
    QClclwyd, incl. Denbigshire, Flintshire
    QDyDyfed, incl. Cardiganshire, Carmarthenshire, Pembrokeshire
    QGlGlamorgan, incl. Mid, South & East Glamorgan (formerly Glamorganshire)
    QGwGwent, incl. Monmouthshire
    QGwyGwynedd, incl. Anglesey, Caernarvonshire, Merionethshire
    QPoPowys, incl. Breconshire, Montgomery, Radnorshire

    R Ireland
    RCoConnaught, incl. Galway, Leitrim, Mayo, Roscommon, Sligo
    RLeLeinster, incl. Carlow, Dublin, Kildare, Kilkenny, Leix (Queens), Longford, Louth, Meath, Offaly (Kings), Westmeath, Wexford, Wicklow
    RMuMunster, incl. Clare, Cork, Kerry, Limerick, Tipperary, Waterford
    RUlUlster, incl. Antrim, Armagh, Cavan, Donegal, Down, Fermanagh, Londonderry, Monaghan, Tyrone

    S Europe
    SAlAlbania
    SAuAustria
    SBeBelgium
    SCzCzechoslovakia
    SDeDenmark
    SFiFinland
    SFrFrance
    SGeGermany, incl. East, West & pre-1945
    SGrGreece
    SHuHungary
    SItItaly
    SLuLuxemburg
    SNeNetherlands
    SNoNorway
    SPoPoland
    SPorPortugal
    SRuRumania
    SSpSpain
    SSoSoviet Union
    SSwSweden
    SSwiSwitzerland
    SYuYugoslavia
    SZOther, e.g. Monaco, San Marino

    TCanada
    TAlAlberta
    TBrBritish Colombia
    TMaManitoba
    TNeNew Brunswick
    TNewNewfoundland
    TNoNorthwest Territories
    TNovNova Scotia
    TOnOntario
    TPrPrince Edward Island
    TQuQuebec
    TSaSaskatchewan
    TYuYukon

    U United States of America
    UAlAlabama
    UAlaAlaska
    UArArizona
    UArkArkansas
    UCaCalifornia
    UCanCarolina, North
    UCasCarolina, South
    UCoColorado
    UConConnecticut
    UDanDakota, North
    UDasDakota, South
    UDeDelaware
    UFlFlorida
    UGeGeorgia
    UHaHawaii
    UIdIdaho
    UIlIllinois
    UInIndiana
    UIoIowa
    UKaKansas
    UKeKentucky
    ULoLouisiana
    UMaMaine
    UMarMaryland
    UMasMassachusetts
    UMiMichigan
    UMinMinnesota
    UMsMississippipi
    UMirMissouri
    UMoMontana
    UNeNebraska
    UNevNevada
    UNehNew Hampshire
    UNejNew Jersey
    UNemNew Mexico
    UNeyNew York
    UOhOhio
    UOkOklahoma
    UOrOregon
    UPePennsylvania
    URhRhode Island
    UTeTennessee
    UTexTexas
    UUtUtah
    UVeVermont
    UViVirginia
    UViwVirginia, West
    UWaWasjington
    UWiWisconsin
    UWyWyoming

    V Asia (including Middle East)

    W Africa

    X South America, Central America, Caribbean

    Y Special collections

    Subject identifiers

    1 Heraldry
    2 Genealogy (general material)
    3 Biographical collections, dictionaries
    4 Family history and individual biography
    5 Information sources or vital records
    6 (Not used)
    7 History (world, country, Australian State, etc.)
    8 History - local
    9 Generalities (e.g. journals)