1F may refer to: *

California Proposition 1F (2009) 2009 California Proposition 1F, also known as Senate Constitutional Amendment 8, was a measure approved by California voters relating to the salaries of state officers. It was an constitutional amendment, amendment of the Constitution of Califor ...

(−1)F In a quantum field theory with fermions, (−1)''F'' is a unitary, Hermitian, involutive operator where ''F'' is the fermion number operator. For the example of particles in the Standard Model, it is equal to the sum of the lepton number plus ...

, an operator in quantum mechanics *

1 (F) Sqn Number 1 Squadron, also known as No. 1 (Fighter) Squadron, is a squadron of the Royal Air Force. It was the first squadron to fly a VTOL aircraft. It currently operates Eurofighter Typhoon aircraft from RAF Lossiemouth. The squadron motto, '' ...

or No. 1 Squadron RAF, a squadron of the Royal Air Force * K. 1f, Mozart's brief Minuet in C notated in Nannerl Notenbuch *

5-HT1F receptor 5-hydroxytryptamine (serotonin) receptor 1F, also known as HTR1F is a 5-HT1 receptor protein and also denotes the human gene encoding it. Agonists * 5-''n''-Butyryloxy-DMT: >60-fold selectivity versus 5-HT1E receptor * BRL-54443 - mixed 5- ...

or 5-hydroxytryptamine (serotonin) receptor 1F *

Astra 1F Astra 1F is one of the Astra communications satellites in geostationary orbit owned and operated by SES. It was launched in April 1996 to the Astra 19.2°E orbital slot initially to provide digital television and radio for direct-to-home (D ...

, one of the

Astra Astra (Latin for "stars") may refer to: People * Astra (name) Places * Astra, Chubut, a village in Argentina * Astra (Isauria), a town of ancient Isauria, now in Turkey * Astra, one suggested name for a hypothetical fifth planet that became t ...

communications satellite A communications satellite is an artificial satellite that relays and amplifies radio telecommunication signals via a Transponder (satellite communications), transponder; it creates a communication channel between a source transmitter and a Rad ...

s *

Fukushima I Nuclear Power Plant may refer to: Japan * Fukushima Prefecture, Japanese prefecture **Fukushima, Fukushima, capital city of Fukushima Prefecture, Japan *** Fukushima University, national university in Japan ***Fukushima Station (Fukushima) in Fukushima, Fukushima ...

or 1F * "1F", a song by American rock band White Reaper from their 2019 album ''

You Deserve Love ''You Deserve Love'' is the third studio album by American rock band, White Reaper. The album was released through Elektra Records on October 18, 2019. Background Following the conclusion of their tour with The Struts in the autumn of 2018, Wh ...

See also