| AAC | 
Aerated
                          Autoclaved Concrete | 
| ACCA | 
Air
                          Conditioning Contractors Association | 
| ACEEE | 
American
                          Council for an Energy Efficient Economy | 
| ACH | 
 Air
                          Changes Per Hour | 
| AHU | 
 Air
                          Handler Unit | 
| AIA | 
American
                          Institute of Architects | 
| ALACF | 
 American
                          Lung Association of Central Florida | 
| ASHRAE | 
 American
                          Society of Heating, Refrigerating, and Air Conditioning
                          Engineers | 
| ASES | 
 American
                          Solar Energy Society | 
| BA | 
 Building
                          America | 
|  BABSC | 
 Building
                          America Building Science Corporation | 
| BAIHP | 
 Building
                          America Industrialized Housing Partnership | 
| BOP | 
 Builder
                          Option Package | 
| BTEEC | 
 Building
                          Thermal Envelope Coordinating Council | 
| BTU | 
 British
                          Thermal Unit | 
| CF | 
 Compact
                          Fluorescent Bulb | 
| CFM | 
Cubic
                          Feet Per Minute | 
| COP | 
 Coefficient
                          of Performance | 
| DAPIA | 
 Design
                          Approval Inspection Agency | 
| DOE | 
 US
                          Department of Energy | 
| DREAM | 
 Durable,
                          Resource Efficient, Achievable, Model | 
| EEIH | 
 Energy
                          Efficient Industrialized Housing | 
| EG
                          USA | 
 Energy
                          Gauge® USA | 
| ELF | 
 Expert
                          Labor Estimator  | 
| EPA | 
 US
                          Environmental Protection Agency | 
| FEO | 
 Florida
                          Energy Office | 
| FGBC | 
Florida
                          Green Building Coalition | 
| FlaSEREF | 
Florida
                          Solar Energy Research & Education Foundation | 
| Florida
                          HERO | 
Florida
                          Home Efficiency Rating Organization | 
| FRF | 
Flexible
                          Roof Facility | 
| FSEC | 
Florida
                          Solar Energy Center | 
| GMMSS | 
 Generic
                          Modular Manufacturing Simulation System | 
| GPM | 
Gallons
                          Per Minute  | 
| HabiBOPS | 
Habitat
                          Builder Option Packages | 
| HBA | 
Home
                          Builders Association | 
| HCL | 
University
                          of Central Florida Housing Constructability Laboratory | 
| HERS | 
Home
                          Energy Rating System | 
| HFH | 
Habitat
                          for Humanity | 
| HFHI | 
Habitat
                          for Humanity International | 
| HP | 
Horsepower  | 
| HRV | 
Heat
                          Recovery Ventilator | 
| HUD | 
US
                          Housing and Urban Development | 
| HVAC | 
Heating,
                          Ventilating, and Air Conditioning | 
| IAQ | 
Indoor
                          Air Quality | 
| IC | 
Incandescent
                          Bulb | 
| ICF | 
Insulated
                          Concrete Forms | 
| IR | 
Infrared | 
| JCWP | 
Jimmy
                          Carter Work Project | 
| MHLab | 
University
                          of Central Florida Manufactured Housing Laboratory | 
| MHRA | 
Manufactured
                          Housing Research Alliance | 
| NAHB | 
National
                          Association of Home Builders | 
| NC | 
Natural
                          Choice Program | 
| NCA&TSU | 
North
                          Carolina A&T State University | 
| NEEA | 
Northwest
                          Energy Efficiency Alliance | 
| NETL | 
National
                          Energy Technology Laboratory | 
| NFPA | 
National
                          Fire Protection Agency | 
| NFRC | 
National
                          Fenestration Rating Council | 
| NIST | 
National
                          Institute of Standards and Technologies | 
| OOE | 
Oregon
                          Office of Energy | 
| ORNL | 
Oak
                          Ridge National Laboratory | 
| Pa | 
Pascals | 
| PCA | 
Portland
                          Cement Association | 
| PHH | 
Palm
                          Harbor Homes | 
| PNNL | 
Pacific
                          Northwest National Laboratory | 
| POS | 
Positive
                          Pressure System  | 
| PV | 
Photovoltaics | 
| PVRes | 
Home
                          Photovoltaic Residence in Lakeland, Florida | 
| RESNET | 
Residential
                          Energy Services Network | 
| RFP | 
Request
                          for Proposal | 
| RPM | 
Revolutions
                          Per Minute | 
| RH | 
Relative
                          Humidity | 
| SEBC | 
Southeast
                          Building Conference  | 
| SEER | 
Seasonal
                          Energy Efficiency Ratio | 
| SEH | 
Southern
                          Energy Homes | 
| SGC | 
Super
                          Good Cents | 
| SHGC | 
Solar
                          Heat Gain Coefficient | 
| SIP | 
Structural
                          Insulated Panel | 
| STACS | 
Status
                          Tracking and Control System  | 
| TDD | 
Tubular
                          Daylighting Device  | 
| UCF | 
University
                          of Central Florida  | 
| UCFIE | 
University
                          of Central Florida, Department of Industrial Engineering | 
| VOC | 
Volatile
                          Organic Compounds | 
| VT | 
Ratings
                          Visible Transmittance Ratings | 
| WAMOA | 
Washington
                          Association of Maintenance Operations Administrators | 
| WSU | 
Washington
                          State University  | 
| ZEH | 
Zero
                          Energy Home | 
| ZEMH | 
Zero
                          Energy Manufactured Home |