In molecular biology, U14 small nucleolar RNA (U14 snoRNA) is a non-coding RNA required for early cleavages of eukaryotic precursor rRNAs. In yeasts, this molecule possesses a stem-loop region (known as the Y-domain) which is essential for function. A similar structure, but with a different consensus sequence, is found in plants, but is absent in vertebrates.^[1] In human there are two closely related copies called SNORD14A and SNORD14B that are expressed from the intron of their host gene ribosomal protein Rps13.

• Page for Small nucleolar RNA SNORD14 at Rfam
• Entry for U14A at snoRNABase
• Entry for SNORD14A in HGNC database^{[permanent dead link‍]}
• Entry for U14B at snoRNABase
• Entry for SNORD14B in HGNC database^{[permanent dead link‍]}