In UNICEF’s GOBI campaign, O stands for:: (A) Oral Contraceptives, (B) Oral Rehydration Therapy, (C) Obesity, (D) Occupational hazards
Answer is B. GOBI FFF for child health revolution:
• Growth Monitoring. 
• Oral rehydration. 
• Breast Feeding. 
• Immunization. 
• Food supplements. 
• Female education. 
• Family spacing.