Fa or FA may refer to:

• Fa, the fourth note of the musical scale spoken in Romance languages, equivalent to the "F" note in Germanic languages
• Fa Yuiry, a fictional character in Mobile Suit Zeta Gundam
• Faculty in Arts (Certificate) in Pakistan
• Fame Academy, television programme
• Fantasy Advertiser, a British comics fanzine whose title was later shortened to FA
• Farm Aid, an annual charity concert
• Fear Agent, a comic book series
• Fine arts
• Firearms (video game), a Half-Life modification
• Framing Armageddon, a heavy metal album by Iced Earth
• Fresh Aire album
• Supreme Commander: Forged Alliance
• "Do-Re-Mi", a show tune from the 1959 Rodgers and Hammerstein musical The Sound of Music

Dharma (; dharma, ; dhamma; Kannada ಧರ್ಮ; Aram; Telugu: ధర్మం) is a key concept with multiple meanings in the Indian religions Hinduism, Buddhism, Sikhism and Jainism. There is no single word translation for dharma in western languages.

Dharma is a philosophical or religious concept of Indian origin.

• Dharma (Sanatana or Hindu)
• Dharma (Buddhism)
• Dharma (Jainism)
• Sikh Dharma

In bioinformatics, FASTA format is a text-based format for representing either nucleotide sequences or peptide sequences, in which nucleotides or amino acids are represented using single-letter codes. The format also allows for sequence names and comments to precede the sequences. The format originates from the FASTA software package, but has now become a standard in the field of bioinformatics.

Phi Alpha (ΦΑ) is a men's Literary Society founded in 1845 at Illinois College in Jacksonville, Illinois. It conducts Business Meetings, Literary Productions, and other activities in Beecher Hall, the oldest college building in the state of Illinois.