The Dictionary app is a modern pronunciation dictionary for the English language. Every pronunciation in Dictionary is written using the International Phonetic Alphabet (IPA). Example English pronunciations: "Asia", "Uruguay", "denies", "Salvador", "incumbent", "radiotherapeutic", "guest", "Lauren".

Browse HL7v2 specification online using HL7v2 Spec Viewer.

Browse the HL7 RIM model using HL7 RIM Browser — an online explorer for the Reference Information Model, base information model for HL7v3 standards.

Compose speech audio from IPA phonetic transcriptions using IPA to Speech.