Filesystem:/System/Library/Fonts/Cache

Font Families and their Fonts
The following are the font families and their fonts. Taken from an iPhone 4 running iOS 7.1.2.

AcademyEngraved AcademyEngraved

AlNile AlNile

AmericanTypewriter _H_AmericanTypewriter

AppleColorEmoji AppleColorEmoji@2x

AppleGothic AppleSDGothicNeo-Light AppleSDGothicNeo-Regular AppleSDGothicNeo-SemiBold AppleSDGothicNeo-Thin AppleSDGothicNeoBold AppleSDGothicNeoMedium

Arial ArialBold ArialBoldItalic ArialHB ArialItalic ArialRoundedMTBold

Avenir _H_Avenir _H_AvenirNext _H_AvenirNextCondensed

BanglaSangamMN BanglaSangamMN

Baskerville _H_Baskerville

Bodoni _H_Bodoni-Ornaments _H_Bodoni72-Book-SmallCaps _H_Bodoni72-OldStyle _H_Bodoni72

BradleyHand _H_BradleyHand-Bold

ChalkboardSE _H_ChalkboardSE

Chalkduster Chalkduster

Cochin _H_Cochin

Copperplate Copperplate

Courier _H_Courier CourierNew CourierNewBold CourierNewBoldItalic CourierNewItalic

Damascus Damascus

DB_LCD_Temp-Black DB_LCD_Temp-Black

DevanagariSangamMN DevanagariSangamMN

Didot _H_Didot

DIN DINAlternate-bold DINCondensed-bold

EuphemiaCAS EuphemiaCAS

Fallback Fallback

Farah Farah

Futura _H_Futura

GeezaPro GeezaPro GeezaProBold GeezaProLight

Georgia Georgia GeorgiaBold GeorgiaBoldItalic GeorgiaItalic

GillSans _H_GillSans

GujaratiSangamMN GujaratiSangamMN

GurmukhiMN GurmukhiMN

HelveLTMM HelveLTMM

Helvetica _H_Helvetica

HelveticaNeue _H_HelveticaNeue _H_HelveticaNeueExtras _H_HelveticaNeueInterface _H_HelveticaNeueLights

HiraginoKakuGothic HiraginoKakuGothicW1.ttc HiraginoKakuGothicW2.ttc HiraginoKakuGothicW3.ttc HiraginoKakuGothicW6.ttc HiraginoMinchoProNW3.otf HiraginoMinchoProNW6.otf

HKGPW3UI HKGPW3UI

HoeflerText _H_HoeflerText

IowanOldStyle IowanOldStyle

Kailasa Kailasa

KannadaSangamMN KannadaSangamMN

Keycaps Keycaps.ttc KeycapsPad.ttc

LastResort LastResort

LockClock LockClock

Marion _H_Marion

MalayalamSangamMN MalayalamSangamMN

MarkerFelt _H_MarkerFeltThin _H_MarkerFeltWide

Menlo _H_Menlo

Mishafi Mishafi

Noteworthy _H_Noteworthy

OriyaSangamMN OriyaSangamMN

Optima _H_Optima

Palatino _H_Palatino

Papyrus Papyrus

PartyLET _H_PartyLET

PhoneKeyCaps PhoneKeyCaps.ttf PhoneKeyCapsThree.ttf PhoneKeyCapsTwo.ttf

PhonepadTwo PhonepadTwo

Savoye Savoye

SinhalaSangamMN SinhalaSangamMN

SnellRoundhand _H_SnellRoundhand

STHeiti STHeiti-Light.ttc STHeiti-Medium.ttc STHeiti-Thin.ttc STHeiti-UltraLight.ttc

SukhumvitSetUI SukhumvitSetUI

SuperClarendon SuperClarendon

Symbol Symbol

TamilSangamMN TamilSangamMN

TeluguSangamMN TeluguSangamMN

Thonburi Thonburi

TimesLTMM TimesLTMM

TimesNewRoman TimesNewRoman TimesNewRomanBold TimesNewRomanBoldItalic TimesNewRomanItalic

TrebuchetMS TrebuchetMS.ttf TrebuchetMSBold.ttf TrebuchetMSBoldItalic.ttf TrebuchetMSItalic.ttf

Verdana Verdana VerdanaBold VerdanaBoldItalic VerdanaItalic

ZapfDingbats _H_ZapfDingbats

Zapfino Zapfino