How to list all available fonts in XCode by family name

Useful for [UIFont fontWithName:size:] calls.

NSArray *families = [[UIFont familyNames] sortedArrayUsingSelector:@selector(localizedCaseInsensitiveCompare:)];
NSMutableString *fonts = [NSMutableString string];
for (int i = 0; i < [families count]; i++) {
    [fonts appendString:[NSString stringWithFormat:@"\n%@:\n", families[i]]];
    NSArray *names = [UIFont fontNamesForFamilyName:families[i]];
    for (int j = 0; j < [names count]; j++) {
        [fonts appendString:[NSString stringWithFormat:@"\t%@\n", names[j]]];
    }
}
NSLog(@"%@", fonts);

Actual output:

Academy Engraved LET:
    AcademyEngravedLetPlain

Al Nile:
    AlNile-Bold
    AlNile

American Typewriter:
    AmericanTypewriter-CondensedLight
    AmericanTypewriter
    AmericanTypewriter-CondensedBold
    AmericanTypewriter-Light
    AmericanTypewriter-Bold
    AmericanTypewriter-Condensed

Apple Color Emoji:
    AppleColorEmoji

Apple SD Gothic Neo:
    AppleSDGothicNeo-Bold
    AppleSDGothicNeo-Thin
    AppleSDGothicNeo-Regular
    AppleSDGothicNeo-Light
    AppleSDGothicNeo-Medium
    AppleSDGothicNeo-SemiBold

Arial:
    ArialMT
    Arial-BoldItalicMT
    Arial-BoldMT
    Arial-ItalicMT

Arial Hebrew:
    ArialHebrew-Bold
    ArialHebrew-Light
    ArialHebrew

Arial Rounded MT Bold:
    ArialRoundedMTBold

Avenir:
    Avenir-Medium
    Avenir-HeavyOblique
    Avenir-Book
    Avenir-Light
    Avenir-Roman
    Avenir-BookOblique
    Avenir-Black
    Avenir-MediumOblique
    Avenir-BlackOblique
    Avenir-Heavy
    Avenir-LightOblique
    Avenir-Oblique

Avenir Next:
    AvenirNext-UltraLight
    AvenirNext-UltraLightItalic
    AvenirNext-Bold
    AvenirNext-BoldItalic
    AvenirNext-DemiBold
    AvenirNext-DemiBoldItalic
    AvenirNext-Medium
    AvenirNext-HeavyItalic
    AvenirNext-Heavy
    AvenirNext-Italic
    AvenirNext-Regular
    AvenirNext-MediumItalic

Avenir Next Condensed:
    AvenirNextCondensed-BoldItalic
    AvenirNextCondensed-Heavy
    AvenirNextCondensed-Medium
    AvenirNextCondensed-Regular
    AvenirNextCondensed-HeavyItalic
    AvenirNextCondensed-MediumItalic
    AvenirNextCondensed-Italic
    AvenirNextCondensed-UltraLightItalic
    AvenirNextCondensed-UltraLight
    AvenirNextCondensed-DemiBold
    AvenirNextCondensed-Bold
    AvenirNextCondensed-DemiBoldItalic

Bangla Sangam MN:
    BanglaSangamMN-Bold
    BanglaSangamMN

Baskerville:
    Baskerville-Italic
    Baskerville-SemiBold
    Baskerville-BoldItalic
    Baskerville-SemiBoldItalic
    Baskerville-Bold
    Baskerville

Bodoni 72:
    BodoniSvtyTwoITCTT-Bold
    BodoniSvtyTwoITCTT-Book
    BodoniSvtyTwoITCTT-BookIta

Bodoni 72 Oldstyle:
    BodoniSvtyTwoOSITCTT-Book
    BodoniSvtyTwoOSITCTT-Bold
    BodoniSvtyTwoOSITCTT-BookIt

Bodoni 72 Smallcaps:
    BodoniSvtyTwoSCITCTT-Book

Bodoni Ornaments:
    BodoniOrnamentsITCTT

Bradley Hand:
    BradleyHandITCTT-Bold

Chalkboard SE:
    ChalkboardSE-Bold
    ChalkboardSE-Light
    ChalkboardSE-Regular

Chalkduster:
    Chalkduster

Cochin:
    Cochin-Bold
    Cochin
    Cochin-Italic
    Cochin-BoldItalic

Copperplate:
    Copperplate-Light
    Copperplate
    Copperplate-Bold

Courier:
    Courier-BoldOblique
    Courier
    Courier-Bold
    Courier-Oblique

Courier New:
    CourierNewPS-BoldMT
    CourierNewPS-ItalicMT
    CourierNewPSMT
    CourierNewPS-BoldItalicMT

Damascus:
    DamascusBold
    DamascusSemiBold
    DamascusMedium
    Damascus

Devanagari Sangam MN:
    DevanagariSangamMN
    DevanagariSangamMN-Bold

Didot:
    Didot-Italic
    Didot-Bold
    Didot

DIN Alternate:
    DINAlternate-Bold

DIN Condensed:
    DINCondensed-Bold

Euphemia UCAS:
    EuphemiaUCAS-Italic
    EuphemiaUCAS
    EuphemiaUCAS-Bold

Farah:
    Farah

Futura:
    Futura-CondensedMedium
    Futura-CondensedExtraBold
    Futura-Medium
    Futura-MediumItalic

Geeza Pro:
    GeezaPro-Light
    GeezaPro
    GeezaPro-Bold

Georgia:
    Georgia-BoldItalic
    Georgia
    Georgia-Italic
    Georgia-Bold

Gill Sans:
    GillSans-Italic
    GillSans-Bold
    GillSans-BoldItalic
    GillSans-LightItalic
    GillSans
    GillSans-Light

Gujarati Sangam MN:
    GujaratiSangamMN-Bold
    GujaratiSangamMN

Gurmukhi MN:
    GurmukhiMN-Bold
    GurmukhiMN

Heiti SC:
    STHeitiSC-Medium
    STHeitiSC-Light

Heiti TC:
    STHeitiTC-Medium
    STHeitiTC-Light

Helvetica:
    Helvetica-Bold
    Helvetica
    Helvetica-LightOblique
    Helvetica-Oblique
    Helvetica-BoldOblique
    Helvetica-Light

Helvetica Neue:
    HelveticaNeue-Italic
    HelveticaNeue-Bold
    HelveticaNeue-UltraLight
    HelveticaNeue-CondensedBlack
    HelveticaNeue-BoldItalic
    HelveticaNeue-CondensedBold
    HelveticaNeue-Medium
    HelveticaNeue-Light
    HelveticaNeue-Thin
    HelveticaNeue-ThinItalic
    HelveticaNeue-LightItalic
    HelveticaNeue-UltraLightItalic
    HelveticaNeue-MediumItalic
    HelveticaNeue

Hiragino Kaku Gothic ProN:
    HiraKakuProN-W6
    HiraKakuProN-W3

Hiragino Mincho ProN:
    HiraMinProN-W6
    HiraMinProN-W3

Hoefler Text:
    HoeflerText-Italic
    HoeflerText-Regular
    HoeflerText-Black
    HoeflerText-BlackItalic

Iowan Old Style:
    IowanOldStyle-Italic
    IowanOldStyle-Roman
    IowanOldStyle-BoldItalic
    IowanOldStyle-Bold

Kailasa:
    Kailasa-Bold
    Kailasa

Kannada Sangam MN:
    KannadaSangamMN
    KannadaSangamMN-Bold

Malayalam Sangam MN:
    MalayalamSangamMN-Bold
    MalayalamSangamMN

Marion:
    Marion-Italic
    Marion-Bold
    Marion-Regular

Marker Felt:
    MarkerFelt-Thin
    MarkerFelt-Wide

Menlo:
    Menlo-Italic
    Menlo-Bold
    Menlo-Regular
    Menlo-BoldItalic

Mishafi:
    DiwanMishafi

Noteworthy:
    Noteworthy-Light
    Noteworthy-Bold

Optima:
    Optima-Regular
    Optima-ExtraBlack
    Optima-BoldItalic
    Optima-Italic
    Optima-Bold

Oriya Sangam MN:
    OriyaSangamMN
    OriyaSangamMN-Bold

Palatino:
    Palatino-Bold
    Palatino-Roman
    Palatino-BoldItalic
    Palatino-Italic

Papyrus:
    Papyrus
    Papyrus-Condensed

Party LET:
    PartyLetPlain

Savoye LET:
    SavoyeLetPlain

Sinhala Sangam MN:
    SinhalaSangamMN-Bold
    SinhalaSangamMN

Snell Roundhand:
    SnellRoundhand-Bold
    SnellRoundhand
    SnellRoundhand-Black

Superclarendon:
    Superclarendon-Italic
    Superclarendon-Black
    Superclarendon-LightItalic
    Superclarendon-BlackItalic
    Superclarendon-BoldItalic
    Superclarendon-Light
    Superclarendon-Regular
    Superclarendon-Bold

Symbol:
    Symbol

Tamil Sangam MN:
    TamilSangamMN
    TamilSangamMN-Bold

Telugu Sangam MN:
    TeluguSangamMN
    TeluguSangamMN-Bold

Thonburi:
    Thonburi
    Thonburi-Bold
    Thonburi-Light

Times New Roman:
    TimesNewRomanPSMT
    TimesNewRomanPS-BoldItalicMT
    TimesNewRomanPS-ItalicMT
    TimesNewRomanPS-BoldMT

Trebuchet MS:
    Trebuchet-BoldItalic
    TrebuchetMS
    TrebuchetMS-Bold
    TrebuchetMS-Italic

Verdana:
    Verdana-Italic
    Verdana-BoldItalic
    Verdana
    Verdana-Bold

Zapf Dingbats:
    ZapfDingbatsITC

Zapfino:
    Zapfino

Related protips:

Common fonts for Windows & Mac