- nuisance tripping
- sweeping compound
- spot line
- sprung floor
- risk assessment
- SIL
- outrigger
- polarized
- Pyrex
- phenolic
- static cling
- Punch Down Block
- Punch Down tool
- shoebox dimmer
- NIOSH
- slop sink
- megger
- range plug
- MC
- Service loop
- pixel mapping
- snow drum
- newel post
- PIER=WAVO
- No Color
- Open White
- NIP
- mark
- MIB
- PAC
- MSEX
- solenoid
- overhang
- masking
- Music Stand Light
- Music Stand
- Monitor
- sponge
- stencil
- Rotodraper
- PVC
- RCD
- MBCP
- Omega bracket
- protocol
- protocol converter
- opera clip
- Glossary M-Z
- rouge
- Nicopress
- shim
- PJ
- Prism convex
- Pebble convex
- MAC
- step lens
- Service Entrance Equipment
- PoziDriv
- Mylar
- scaffold nail
- Marlin spike
- plug
- slit drape
- short circuit
- preheat
- MSRP
- POA
- RFP
- RFQ
- MOS
- monofilament
- ogee
- MOV
- punch list
- pin spot
- rain light
- pattern holder
- signal to noise ratio
- plumb bob
- plumb
- site survey
- swatchbook
- PC spotlight
- Micro Switch
- round-over
- Orchestra cloud
- Orchestra Shell
- Orchestra Pit
- plano convex lens
- relay
- momentary
- SPDT
- NO/NC
- shift register
- mux
- Orchestra
- Mezzanine
- plosive
- sibilance
- maitre'd
- scaled house
- seat kills
- seat pass
- nut
- potential gross
- pin-out
- solderless terminal
- Phillips head
- Robertson screw
- strongback
- Remainder Dim
- Park
- sheave
- pipe fill
- pipe clamp
- Spyder
- scenery bumper
- main floor
- stalls
- skirt
- meter
- stringer
- sub-snake
- stage box
- scalloping
- shin-kicker
- rivnut
- noise gate
- Quick Link
- ShowNet
- segue
- R-Clip
- ROYGBIV
- nut runner
- nutdriver
- power strip
- multiple outlet strip
- starch
- sizing
- Plexiglas
- squint
- squeak
- Monkey Walk
- mushroom
- marshalling
- Manila
- man lift
- ML PD
- palette knife
- paint pen
- Sharpie™
- pendant switch
- pounce bag
- pounce wheel
- mouse hole
- mouse
- overlay
- profile
- Shoring Beam
- ratchet strap
- Page Bow
- page
- Scenic Artist
- Scenic Designer
- Normalling Jacks
- patchbay
- SCCR
- Scarf joint
- Spear Carrier
- Supernumerary
- Shop Order
- Parachute cord
- Rider
- PL
- stagepin
- reveal
- settle
- power cube
- SSM
- Pyrotechnician
- pyro
- pitch
- polarity reverse
- phase reverse
- polarity
- processor
- RCP
- RT60
- reverb
- return
- send
- ring top
- spatter
- scumbling
- quick change
- quilt
- pancake
- spirit gum
- prosthetic
- spirit level
- swage tool
- swage
- Nyloc nut
- mortise
- miter joint
- stage brace cleat
- sacrificial fence
- scissor lift
- Seating, American Plan
- set dressing
- spike
- spike mark
- story-pole
- spade bit
- swag
- STAC
- SPAS
- shackle
- rosin
- reefing
- Mega-Claw
- pattern
- pallet jack
- personnel lift
- pig iron
- Prompt Side, PS
- Opposite Prompt, OP
- proximity sensor
- MEWP
- monaural
- mono
- pigment
- Pinking Shears
- softgoods
- pipe grid
- pinrail
- Show Curtain
- Show Portal
- portal
- rostrum
- riser
- platform
- podium
- Pilaster
- multi-pair
- mic mouse, mice
- play-off
- play-on
- stomping
- spigot