Kosikha ({{lang-ru|Косиха}}) is the name of several rural localities in Russia:

• Kosikha, Kontoshinsky Selsoviet, Kosikhinsky District, Altai Krai, a junction in Kontoshinsky Selsoviet of Kosikhinsky District, Altai Krai
• Kosikha, Kosikhinsky Selsoviet, Kosikhinsky District, Altai Krai, a selo in Kosikhinsky Selsoviet of Kosikhinsky District, Altai Krai
• Kosikha, Kostroma Oblast, a village in Krivyachskoye Settlement of Sharyinsky District, Kostroma Oblast

• Acute (phonetics)
• Acute poliomyelitis
• Acute posterior multifocal placoid pigment epitheliopathy
• Acute Posterior Multifocal Placoid Pigment Epitheliopathy (APMPPE)
• Acute proliferative glomerulonephritis
• Acute promyelocytic leukaemia
• Acute Promyelocytic Leukemia
• Acute Promyeloid Leukaemia
• Acute prostatitis
• Acute Prostatitis
• Acute pulmonary edema
• Acute pulmonary oedema
• Acute radiation sickness
• Acute Radiation Syndrome
• Acute respiratory distress
• Acute Respiratory Infection
• Acute respiratory infection
• Acute rheumatic fever
• Acute Rhinitis
• Acute rhinitis
• Acute severe asthma
• Acute transverse myelitis
• Acute Triangle (Welcome To Paradox)
• Acute upper respiratory infections
• Acute urate nephropathy