- API RP 2A-LRFD - Recommended Practice for Planning, Designing and Constructing Fixed Offshore Platforms—Load and Resistance Factor Design
- API RP 2A-LRFD-S1 - Recommended Practice for Supplement 1 to Planning, Designing and Constructing Fixed Offshore Platforms-Load and Resistance Factor Design
- API RP 2A-WSD - Recommended Practice for Planning, Designing and Constructing Fixed Offshore Platforms-Working Stress Design
- API RP 2A-WSD-S2 - Recommended Practice for Errata/Supplement 2 to Planning, Designing and Constructing Fixed Offshore Platforms-Working Stress Design
- API Spec 2B - Specification for Fabrication of Structural Steel Pipe
- API Spec 2C - Specification for Offshore Cranes
- API RP 2D - Recommended Practice for Operation and Maintenance of Offshore Cranes
- API Spec 2F - Specification for Mooring Chain
- API RP 2FB - Recommended Practice for Design of Offshore Facilities Against Fire and Blast Loading
- API RP 2FPS - Recommended Practice for Planning, Designing, and Constructing Floating Production Systems
- API Spec 2H - Specification for Carbon Manganese Steel Plate for Offshore Structures
- API RP 2I - Recommended Practice for In-service Inspection of Mooring Hardware for Floating Drilling Units
- API Bull 2INT-DG - Bulletin for Interim Guidance for Design of Offshore Structures for Hurricane Conditions
- API Bull 2INT-EX - Bulletin for Interim Guidance for Assessment of Existing Offshore Structures for Hurricane Conditions
- API Bull 2INT-MET - Bulletin for Interim Guidance on Hurricane Conditions in the Gulf of Mexico
- API RP 2L - Recommended Practice for Planning, Designing and Constructing Heliports for Fixed Offshore Platforms
- API Spec 2MT1 - Specification for Carbon Manganese Steel Plate with Improved Toughness for Offshore Structures
- API Spec 2MT2 - Specification for Rolled Shapes with Improved Notch Toughness
- API RP 2N - Recommended Practice for Planning, Designing, and Constructing Structures and Pipelines for Arctic Conditions
- API RP 2RD - Recommended Practice for Design of Risers for Floating Production Systems (FPSs) and Tension-leg Platforms (TLPs)
- API Bull 2S - Bulletin for Design of Windlass Wildcats for Floating Offshore Structures
- API RP 2SK - Recommended Practice for Design and Analysis of Stationkeeping Systems for Floating Structures
- API RP 2SM - Recommended Practice for Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring
- API RP 2T - Recommended Practice for Planning, Designing and Constructing Tension-leg Platforms
- API Bull 2TD - Bulletin for Guidelines for Tie-downs on Offshore Production Facilities for Hurricane Season
- API Bull 2U - Bulletin for Stability Design of Cylindrical Shells
- API Bull 2V - Bulletin for Design of Flat Plate Structures
- API Spec 2W - Specification for Steel Plates for Offshore Structures, Produced by Thermo-Mechanical Control Processing (TMCP)
- API RP 2X - Recommended Practice for Ultrasonic and Magnetic Examination of Offshore Structural Fabrication and Guidelines for Qualification of Technicians
- API Spec 2Y - Specification for Steel Plates, Quenched-and-Tempered, for Offshore Structures
- API RP 2Z - Recommended Practice for Preproduction Qualification for Steel Plates for Offshore Structures
